in an interview, romney was pressed for specifics on his tax plan. after ryan said on fox news on sunday the math would take too long to explain. >> you could say everybody is going to get up to a $70,000 deduction and can use your charitable deduction or home mortgage deduction or others. and you can fill that bucket if you will, the $17,000 bucket that way and higher income people might have a lower number. or you could do it by the same method that boll simpson did it. but that's the sort of thing you do with congress. >> so that's the most detail we have heard romney talk about this idea of different buckets and a cap on deductions. but still it's been at nearly every stop in the the last two weeks. romney has had to explain the 47% remark. don't be surprised if we hear a version of this answer when it comes up wednesday night. >> if you could go back to that fundraiser, would you have said it differently? >> it's not productive for someone to get into the detail of how a campaign is going to cop l together the people i need to win an election. i